Low voltage
The Deye SE-F5 Pro-C is a state-of-the-art 5.12 kWh battery storage module based on safe lithium iron phosphate (LiFePO4) technology. As part of the "Pro" series, this 51.2V low-voltage battery has been specially developed for seamless integration with Deye hybrid inverters and other common 48V systems.The storage unit is characterised by its high energy density, the cobalt-free chemistry and the intelligent battery management system (BMS). The SE-F5 Pro-C is the ideal solution for residential and commercial applications requiring reliable optimisation of self-consumption (solar) or a robust emergency power supply. Thanks to its modular design, the capacity can be flexibly expanded from 5 kWh up to the high double-digit kWh range.Highlights at a glanceSafest cell chemistry (LiFePO4): Uses lithium iron phosphate, which is extremely thermally stable, does not burn and is considered the safest lithium technology on the market.High capacity (5.12 kWh): Provides 100 Ah at a nominal voltage of 51.2 V in a compact housing, ideal for long operating times.Long service life (6000+ cycles): Designed for over 6000 charge/discharge cycles (at 25°C, 90% DOD), which corresponds to a service life of well over 10-15 years.Intelligent BMS: The integrated battery management system protects against overcharging, deep discharge, overcurrent and overtemperature, and ensures active cell balancing.Environmentally friendly (cobalt-free): The battery contains absolutely no toxic cobalt, which minimises the environmental impact during both manufacture and disposal.Flexible scalability: Supports the parallel connection of up to 32 units (up to 64 in some cases, depending on the module) to achieve storage capacities of over 160 kWh.Easy installation: Thanks to its standard 19-inch dimensions, the module is perfectly suited for rack systems or wall mounting (with suitable brackets).Deye compatibility: Perfectly matched to Deye hybrid inverters (automatic detection via CAN bus), but also compatible with Victron, Growatt, SMA etc. (depending on protocol).Areas of applicationThe Deye SE-F5 Pro-C is highly versatile:Optimisation of self-consumption: Storage of surplus PV electricity for use at night.Emergency power systems (backup): A reliable power source in the event of a power cut.Peak Shaving: Peak load shedding in commercial premises.Off-grid systems: Stand-alone systems without a grid connection.Technology & BenefitsThe SE-F5 Pro-C stands out thanks to the following technical features:LFP technology: Unlike NMC batteries, LiFePO4 does not tend to experience "thermal runaway" if damaged. This makes installation in the home particularly safe.Smart communication: The BMS actively communicates with the inverter. It reports state of charge (SOC), state of health (SOH) and temperature in real time, enabling the inverter to dynamically adjust the charging curve.Soft start: Integrated pre-charge resistors prevent high inrush currents that could trip fuses when the battery is switched on. Installation & operating instructionsCabling: Standard battery cables (often 25mm² or 35mm²) with Amphenol or M-type screw terminals (check depending on model!) are required for connection to the inverter. The communication cable (RJ45, CAN bus) is essential for the warranty.Addressing: When connected in parallel, the batteries often need to be addressed via DIP switches (master/slave configuration), with the master handling communication with the inverter.Temperature: Lithium batteries should not be charged at temperatures below 0°C. The BMS stops charging in frosty conditions to protect the cells. Ideal operating range: 15°C to 30°C. Features ModelDeye SE-F5 Pro-C (Cobalt Free) Technology**LiFePO4** (lithium iron phosphate) Rated voltage**51.2 V** Rated capacity**100 Ah** Energy content**5.12 kWh** Recommended depth of discharge (DOD)90% (for maximum service life) Cycle life**≥ 6000 cycles** (at 25°C, 0.5C rate) CommunicationCAN 2.0 / RS485 (Perfectly matched to Deye inverters) Dimensions (W x D x H in mm)440 x 530 x 133 (standard **3U** rack height) Weight (kg)approx. **45.0 kg** FAQs on the Deye SE-F5 Pro-CDoes this battery also work with other inverters?Yes. Deye uses standard protocols (Pylontech protocol, among others). The battery is compatible with many 48V low-voltage inverters, provided the relevant protocol is selected in the BMS or inverter. However, it offers the best performance within the Deye ecosystem. It is strongly recommended that you check the compatibility list beforehand.What is the difference compared to the SE-G5.1 Pro?The designations (Pro, Pro-C, Pro-B) often refer to revisions in the casing design, chip availability or certifications (e.g. UL certificates for specific markets). The core technical specifications (5.12 kWh, LFP) are usually identical. The "C" version is often the current variant, optimised for the European market.Can I expand the battery later?Yes, no problem. You can connect additional modules in parallel at any time to increase capacity. The BMS compensates for differences in charge between new and old modules to a certain extent. However, it is recommended to combine modules with a similar state of ageing or to perform a one-off full balancing of the system. Scope of delivery: Deye SE-F5 Pro-C (5.12 kWh)This product is a set and consists of the inverter unit and the separate battery modules.1 x Deye SE-F5 Pro-C battery moduleThe main unit with 5.12 kWh capacity, integrated battery management system (BMS) and LCD display for status indication.1 x wall bracket (Mounting Bracket)A mounting plate that is fixed to the wall in order to securely hang the battery module.1 x set of battery connection cablesUsually includes a negative battery cable as well as the positive connection plug (or a pair of cables) for connection to the inverter.1 x RJ45 communication cableRequired for the data connection between the battery (PCS port) and the hybrid inverter.1 x grounding cable (Grounding Cable)A yellow-green cable for the proper protective earth connection on the housing.1 x set of mounting materialConsisting of expansion plugs (usually M6x100), screws (M4) and hexagon screws for fixing to the bracket.4 x stacking brackets (Stacking Brackets)Special brackets that are required if several modules are not hung on the wall, but are instead to be stacked on top of each other on the floor.1 x positioning template (Positioning Paperboard)A cardboard template for marking the drill holes for the wall bracket exactly.1 x user manual (User Manual)Technical manual with installation instructions and safety information.
The Deye SE-F12 is a state-of-the-art low-voltage energy storage system (48V / 51.2V) designed for maximum reliability and performance in residential and commercial solar installations. With an impressive rated capacity of 11.8 kWh (approx. 230 Ah) in a single, compact housing, this storage unit offers an excellent balance of high energy density and proven safety.Thanks to the long-lasting lithium iron phosphate (LiFePO4) cell chemistry and the intelligent battery management system (BMS), the SE-F12 is the ideal choice for users who wish to maximise their self-sufficiency. The system’s enormous scalability also makes it a flexible and future-proof investment in your own energy independence.Highlights at a glanceHigh storage capacity (11.8 kWh): It offers a massive 230 Ah at a nominal voltage of 51.2 V in a single module, which drastically reduces the amount of cabling required compared to smaller 5 kWh blocks.Safe LiFePO4 technology: It uses lithium iron phosphate, the safest and most thermally stable cell chemistry on the market, with no risk of thermal runaway.Powerful power handling: Enables a maximum continuous discharge current of 230 A (approx. 11.5 kW output) and peak currents of up to 280 A for 10 seconds – ideal for large consumers such as heat pumps or electric car charging stations.Extreme scalability: The system scales with your requirements. Up to 32 units can be connected in parallel as standard (with a CAN-Bridge, up to 64 units for a storage capacity of up to 18 MWh).Smart monitoring: Equipped with LED status indicators as well as Bluetooth, RS485 and CAN2.0. Seamless integration in the Deye app enables precise real-time monitoring on your smartphone.Long service life: Certified for over 6,000 cycles (at 80 % depth of discharge / DoD), which corresponds to a service life of 15+ years with daily charging and discharging.Flexible installation: Certified to IP21, the housing supports both wall mounting and floor-standing (stacked) installation to make optimum use of space in the plant room.Areas of applicationThe Deye SE-F12 is extremely versatile and is primarily suitable for:Detached houses: To maximise self-consumption and as a robust emergency power storage solution in combination with hybrid inverters.Commercial systems (C&I): For peak shaving and the storage of large PV yields in agricultural or commercial operations.Off-grid systems: The high continuous load capacity easily serves stand-alone off-grid systems with large inrush currents.Installation & safety instructionsTransport and handling: With a weight of 84 kg the module is extremely heavy. Be sure to plan transport into the basement or plant room with two people or suitable lifting equipment (e.g. stair climber).Temperature management: The storage unit operates within a wide range (-20°C to 55°C during discharge), but should be installed in a frost-free, dry room (15°C to 25°C) for maximum service life and capacity yield. Charging below 0°C is blocked by the integrated BMS for safety reasons.Cable sizing: To transmit the enormous maximum continuous current of 230 A without voltage losses or dangerous heat build-up, high-quality battery cables with a cross-section of at least 70 mm² (better 95 mm²) between the storage unit and busbar or inverter are essential.Compatibility: The system "speaks" the Deye protocol natively and works best via Plug & Play with Deye low-voltage hybrid inverters (e.g. the SUN-10K or 12K-SG04LP3 series). Features ModelDeye SE-F12 Technology**LiFePO4** (lithium iron phosphate) Rated voltage**51.2 V** (operating range: 44.8 V - 57.6 V) Rated capacity**230 Ah** Nominal energy**11.8 kWh** Max. continuous current**230 A** (peak current 280 A for 10s) Cycle life**≥ 6000 cycles** (at 80% DOD and 25°C) CommunicationCAN 2.0 / RS485 / Bluetooth + app connectivity Dimensions (W x D x H)approx. 400 x 232 x 583 mm Weightapprox. **84 kg** Installation typeFloor mounting, wall mounting or stacked FAQs on the Deye SE-F12Can I use this battery with an inverter from another brand?In principle, yes. The Deye SE-F12 uses standard communication protocols (CAN/RS485) and can often also be operated with compatible third-party brands. However, the correct BMS protocol on the battery must be configured manually (via software or DIP switch). There is no support for this third-party use during setup from the manufacturer or retailer. A functioning system can only be guaranteed with the Deye own brand. Please compare the compatibility list in advance.What happens in the event of a power cut in the house?If you combine the SE-F12 with a hybrid inverter capable of emergency power supply (such as the Deye SG04 series), the system switches to battery operation within milliseconds in the event of a grid failure. Thanks to the high discharge power (up to 11.5 kW from just one battery), you can continue to supply even large 3-phase loads in the house grid without problems.Why do some shops list "SE-F12-C"?The suffix "-C" generally denotes the latest model revision (often the EU version), which is equipped with an integrated LCD display on the front of the housing. This allows cell voltages and SoC to be read directly. The pure performance data compared to the standard SE-F12 are identical.
The Deye SE-F16 is a high-capacity low-voltage energy storage system (51.2 V) designed for demanding use in residential and commercial photovoltaic systems. With an enormous rated capacity of 16 kWh (314 Ah) in just one compact housing module, this storage system significantly minimises the space required and the installation effort.This model uses the proven and intrinsically safe lithium iron phosphate (LiFePO4) cell chemistry. Combined with the intelligent Battery Management System (BMS) and a wide range of monitoring options (including Bluetooth), the SE-F16 offers maximum safety, scalability and longevity for the self-sufficient energy supply of your home or business.Highlights at a glanceMassive storage capacity (16 kWh): With a rated capacity of 314 Ah at 51.2 V, this single module provides enough energy to reliably supply large households even during prolonged periods of low sunlight.Safe LiFePO4 cell chemistry: The lithium iron phosphate technology guarantees maximum thermal stability and virtually eliminates the risk of thermal runaway (fire hazard).Powerful power handling: The system supports an enormous continuous discharge current of up to 230 A and peak currents of 280 A (for 10 seconds), ideal for power-hungry large loads such as heat pumps or wallboxes.Extreme scalability: For even greater energy requirements, up to 32 units can be connected in parallel as standard. With a CAN bridge, scaling up to 64 modules is even possible.Smart monitoring & connectivity: In addition to CAN2.0 and RS485, the storage system features Bluetooth for convenient monitoring via smartphone app. The "C" version (SE-F16-C) also has an integrated LCD display.Longevity & efficiency: Certified for over 6,000 charge cycles (at 25°C), ensuring decades of reliable operating life in daily use.Flexible installation: Despite the high weight, the housing system is extremely flexible and can be installed either on the wall, floor-standing or stacked.ApplicationsThe Deye SE-F16 is the perfect solution for demanding energy scenarios:Single-family and multi-family houses: Maximises self-consumption of PV power and, in combination with a hybrid inverter, provides a powerful emergency power supply for the entire building.Commercial applications (C&I): Used to cap expensive peak loads (peak shaving) and stores large PV surpluses in agricultural or commercial businesses.Off-grid & stand-alone systems: Thanks to its gigantic capacity and high continuous discharge power, it offers a reliable energy source for completely off-grid properties.Installation & safety instructionsLogistics and weight: At a weight of 109 kg, the module is extremely heavy. Installation should обязательно be carried out with suitable lifting equipment (stair climber) or by at least two to three people.Choice of location: The storage system must be installed in a dry and ideally frost-free room (protection class IP21). Charging at temperatures below 0°C is automatically blocked by the BMS to protect the cells.Cable cross-sections: Due to the extremely high currents (up to 230 A continuous load), the connection cables to the inverter or busbar must have a cross-section of at least 70 mm², preferably 95 mm², in order to avoid overheating and voltage losses.Commissioning with parallel connection: If you connect several SE-F16 modules together, all units must be charged to exactly the same voltage level before cabling in order to prevent dangerous equalisation currents. Features ModelDeye SE-F16 (C series with display) Technology**LiFePO4** (lithium iron phosphate) Rated voltage**51.2 V** (operating range: 44.8 V - 57.6 V) Rated capacity**314 Ah** Nominal energy**16.0 kWh** Max. continuous current**230 A** (peak current 280 A for 10s) Cycle life**≥ 6000 cycles** (at 90% DOD and 25°C) CommunicationCAN 2.0 / RS485 / Bluetooth + app (incl. LCD display) Dimensions (W x D x H)approx. 400 x 233 x 708 mm Weightapprox. **109 kg** Mounting typeFloor mounting, wall mounting or stacked H2: FAQs about the Deye SE-F16What is the difference between the SE-F16 and the SE-F12?The main difference lies in the capacity and the housing height. The SE-F16 delivers 16 kWh (314 Ah) and weighs around 109 kg, while the SE-F12 11.8 kWh (230 Ah) offers and weighs approx. 84 kg. Both use the same 51.2V architecture and are designed for identical applications, but the F16 offers significantly more autonomy per installed module.What does the "C" in the designation SE-F16-C mean?The suffix "-C" in Deye storage systems indicates the extended model variant which, in addition to Bluetooth monitoring, is also equipped with an integrated LCD display on the front of the housing. This allows the current state of charge (SoC), cell voltages and warning messages to be read directly on the device without having to open the app.Do I absolutely need a Deye inverter for this battery?No, but it is strongly recommended for smooth operation. The SE-F16 is "Plug & Play" compatible with Deye low-voltage hybrid inverters (such as the SG04 series), since the BMS protocol matches natively. With third-party brands (such as Victron, SMA or Solis), communication must first be configured manually via DIP switches or software settings. It is strongly recommended to check the compatibility list, as changes may occur on the manufacturer side.
The Deye AI-W5.1-B is a powerful, safe and modularly expandable energy storage module with a capacity of 5.1 kWh. With its robust construction, simple installation and high scalability, it is ideal for residential and commercial photovoltaic systems. Thanks to cobalt-free LiFePO₄ technology and an intelligent battery management system, the module is particularly durable, efficient and environmentally friendly.Highlights at a glanceHigh security: Cobalt-free lithium iron phosphate battery cells (LiFePO₄) Scalable: Up to 6 modules per cluster, 36 modules in total (max. 184 kWh) Flexible deployment: Wall or floor mounting possible, stackable design Long service life: Over 6,000 charge cycles at 90% DOD Robust & weatherproof: IP65 protection rating for outdoor use Convenient: Automatic network, remote maintenance & firmware updatesVersatile energy storage for sustainable projectsWhether for a detached house, multi-family house or commercial business, the Deye AI-W5.1-B covers a wide range of requirements for modern energy storage. The efficient use of renewable energies reduces electricity costs and increases the proportion of self-consumption. The modular system can be easily expanded to keep pace with growing energy demand.Safety & reliability at the highest levelThanks to LiFePO₄ battery chemistry, the energy storage system is particularly safe, thermally stable and durable. The integrated battery management system (BMS) reliably protects against overcharging, overheating and short circuits. Passive cooling without fans enables low-noise and low-maintenance operation, even at temperatures from -20 °C to +55 °C.Easy installation & maintenanceThe flat, stackable design allows flexible placement on the wall or on the floor. No complex cabling is necessary. The modules recognise each other automatically in the system and can be conveniently monitored and updated via remote access.Who is the Deye AI-W5.1-B suitable for?This storage unit is ideal for: Private households that want to expand their solar system flexibly Commercial businesses that require modular and fail-safe storage solutions Installers who rely on simple and time-saving systems Sustainability-conscious users who value pollutant-free components ModelDEYAI-W5.1-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)5.12 System usable capacity (kWh)4.6 Charging/discharging current (A) - recommendation50 Charging/discharging current (A) - nominal value100 Charging/discharging current (A) - peak discharge (2 min,25°C)150 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m Enclosure IP ratingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 300 Weight (kg)127.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs on the DEYE AI-W5.1-B energy storage moduleHow much energy is actually usable per module?A single module delivers 5.12 kWh gross capacity. Of this, around 4.6 kWh is usable at a depth of discharge of 90% (DoD), ideal for modular storage solutions with high efficiency.Can I expand the system later?Yes, up to six modules are possible per tower, which corresponds to 30.72 kWh per stack. By connecting up to six towers in parallel, the system can be scaled to a total capacity of around 184 kWh without additional hardware.With which inverters does the module work without an additional interface box?The module is plug-&-play compatible with three-phase Deye hybrid inverters of the low-voltage series. Communication takes place directly via CAN or RS485 without a separate communication box. This is included with the PDU and the base. Without this PDU, the storage block alone cannot be connected to the inverter. Please contact sales if you have any questions.Is active cooling necessary?No, natural convection is sufficient to ensure reliable operation. According to the manual, only an air gap of at least 20 cm behind the module must be maintained so that the heat can dissipate unhindered.Must the module be fully charged before initial commissioning?Yes, an initial charge to 100% is recommended in order to correctly record the State of Charge (SoC). If this step is omitted, deviations in SoC values or an inaccurate charge status display may occur during operation. The storage unit can also be charged via the grid if there is too little solar energy. You can set up this function in the Deye inverter. Scope of delivery Deye AI-W5.1-BATT (Single 5.12 kWh battery module): Module typeThis is a pure expansion module (slave unit) for an existing Deye AI-W5.1-B system. It requires a separate BMS control unit for operation.1 x Deye AI-W5.1-BATT battery module (5.12 kWh)A pure battery module with 5.12 kWh that is stacked on a BMS unit or another battery module.1 x connecting bridge / parallel connection cableShort, robust cables or a fixed bridge to connect this module to an existing module.1 x earthing cable (short)A short protective conductor cable for connection to the earth point of the neighbouring module.1 x installation accessories (tower mounting)Includes screws or locking mechanisms to securely stack the module onto an existing unit.1 x installation instructions for expansion moduleInstructions specifically describing the expansion of an existing tower system.
The Deye AI-W5.1-B energy storage system with a capacity of 10.24 kWh offers a powerful, safe and future-proof solution for the efficient use of renewable energy. Thanks to its modular, stackable design, the system is suitable for both domestic and commercial applications. With robust LiFePO₄ technology, wireless plug-&-play installation and intelligent control, the storage system ensures maximum flexibility and long-term reliability.Highlights at a glance10.24 kWh rated capacity, of which 9.2 kWh is usable (2 modules of 5.12 kWh each, 90 % DoD) Wireless, pluggable stack installation without screws or wiring Cobalt-free LiFePO₄ cells, ≥ 6000 charge cycles (EOL 70 %) IP65 protection, natural convection cooling, -20 °C to +55 °C operating temperature Auto-networking, remote monitoring, firmware upgradesCompact. Flexible. Secure.The Deye AI-W5.1-B is designed to grow with your energy needs. The system can be expanded in stacks of up to 6 modules (30.72 kWh) and can be connected in parallel in up to 6 clusters, for a total capacity of up to 184 kWh. The clever plug-&-play connection makes installation quick, safe and cost-effective, all without external cables or screws.Intelligent energy managementEach module is equipped with a high-precision battery management system (BMS) that intelligently controls charging and discharging processes, protects the cells and maximises service life. Remote monitoring, automatic addressing and wireless communication ensure easy system integration and high transparency during operation.Robust technology for all conditionsThanks to its IP65-certified housing, the storage system is protected against dust and splash water and is suitable for indoor areas such as basements, utility rooms and protected outdoor areas. Operation is possible even at temperatures from -20 °C to +55 °C. The wireless design with natural convection cooling makes the storage system silent, maintenance-free and durable.Who is the Deye AI-W5.1-B energy storage system suitable for?This battery system is ideal for: Private households that want to store surplus solar energy efficiently Commercial businesses that want to absorb peak loads or operate independently of the grid Installers who want to offer a modular, easily expandable storage system Hybrid or off-grid applications where a reliable energy supply is crucial Sustainability-conscious users who value pollutant-free, durable technology ModelDEYAI-W10.2-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)10.24 System usable capacity (kWh)9.2 Charge/discharge current (A) - Recommendation100 Charge/discharge current (A) - Rated value200 Charge/discharge current (A) - Peak discharge (2 min,25°C)270 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication connectionCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection class of the housingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 831 Weight (kg)127.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs about the Deye AI-W5.1-B battery storage systemCan I expand the storage system to 15 or 30 kWh later?Yes, up to six modules can be combined per tower, resulting in a total capacity of 30.7 kWh per stack. By connecting up to six towers in parallel, flexible scaling to significantly higher capacities is possible.How many cycles does the battery last?According to the datasheet, the storage system achieves over 6,000 charge cycles at 90 % depth of discharge (DoD). This makes the system suitable for long-term use with consistently high performance and reliability.Which inverters is the 10 kWh package compatible with?The system is officially approved for Deye hybrid inverters in the low-voltage series. The communication and operating parameters are matched to each other at the factory. “Plug-&-play” operation is possible without further configuration. A comparison with the compatibility list is recommended.Can I also operate the storage system with other inverters?There is no official approval from Deye for other inverters. Use with third-party devices is therefore at your own risk and without any guarantee of functionality.Does the battery need to be fully charged before initial commissioning?Yes, the manual recommends an initial charge to 100 % to ensure correct synchronisation of the state of charge (SoC). If this step is skipped, deviations in the SoC values and inaccurate capacity display may occur. If solar energy is not sufficient for the first full charge, the storage system can also be charged via the grid. Scope of delivery Deye AI-W5.1-B modular low-voltage battery system (10.24 kWh): System compositionThis product is a set and consists of three separate main components, which together form a 10.24 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS Cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 & 3: Two Deye AI-W5.1-BATT battery modules (5.12 kWh each)Two pure battery modules with 5.12 kWh each, which are stacked on the BMS unit.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.1 x connection bridge / parallel connection cableShort, robust cables or a fixed bridge to connect the two battery modules to each other.1 x earthing cableA protective conductor cable for correct earthing of the BMS unit.1 x installation accessories (tower assembly)Includes screws or locking elements to securely connect the three components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.
The DEYE AI-W5.1-B in the 15 kWh version is a high-performance, pluggable and scalable energy storage system for demanding applications in residential and commercial settings. It impresses with its high storage capacity, efficient charging and discharging performance, and simple integration into existing PV systems.H2: Highlights at a glanceHigh storage capacity: 15.36 kWh for high energy requirementsHigh-performance charging/discharging current: Up to 250 A for rapid power supplyLow-voltage system: 51.2 V for enhanced safety and compatibilityEasy installation: Pluggable system for rapid integrationScalability: Scalable to meet growing energy demandsRobust design: Long service life and reliability – ideal for demanding applicationsH2: Efficient energy storage for modern systemsThe DEYE AI-W5.1-B is specifically designed to reliably store large amounts of energy. The capacity of over 15 kWh combined with a high charging/discharging current of 250 A makes it an ideal solution for the efficient use of solar power, even with higher load requirements.Flexible integration & modular expansionThanks to the pluggable design, the storage system can be integrated particularly easily into new or existing photovoltaic systems. The modular architecture enables a scalable storage solution that grows with energy demand, whether in a private home, apartment building or commercial operation.Robust technology for reliable operationThe high-quality housing and solid construction ensure safe use, even under demanding conditions. With its modern battery management system, the storage unit offers maximum safety, durability and a stable energy supply.Who is the DEYE AI-W5.1-B 15 kWh battery storage system suitable for?This energy storage system is ideal for: Homeowners who want to increase their self-sufficiency and reduce electricity costs Commercial businesses that want to handle peak loads or integrate backup power solutions Installers who rely on simple, modular systems PV projects where future-proof and expandable storage systems are required ModelDEYAI-W15.3-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)15.36 System usable capacity (kWh)13.8 Charging/discharging current (A) - Recommendation150 Charging/discharging current (A) - Rated value250 Charging/discharging current (A) - Peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication connectionCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection class of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1131 Weight (kg)180.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs about the DEYE AI-W5.1-B energy storage systemHow far can I expand the system later?Up to six modules can be combined per tower, resulting in 30.7 kWh of storage capacity. By connecting up to six towers in parallel, expansion to a maximum total capacity of 184 kWh is possible without additional control technology.Which hybrid inverters is the 15 kWh package compatible with?The storage package is officially approved for three-phase Deye hybrid inverters of the low-voltage series.. The systems are fully matched to each other, and plug-&-play operation is possible directly without manual configuration. Please check the compatibility list beforehand. Deye storage systems are only compatible with Deye inverters.Do I need active cooling?No, the system operates completely fanless with passive convection. The only important thing is a location with free air circulation, as recommended in the manual. Additional air conditioning is not required.Does the battery need to be fully charged before initial commissioning?Yes, the initial charge to 100 % is necessary to ensure correct SoC detection (State of Charge). If this step is omitted, deviations in capacity display and charging behaviour may occur. For this reason, always fully charge the storage system first before you begin discharging it.How loud is the battery during operation?The battery operates completely without active fans and is therefore virtually silent. Only during switching do relays switch briefly, which can be heard for a short time. In regular operation, the system remains silent. Scope of delivery Deye AI-W5.1-B modular battery system (15.36 kWh): System compositionThis product is a set and consists of four separate main components, which together form a 15.36 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3 & 4: Three Deye AI-W5.1-BATT battery modules (5.12 kWh each)Three pure battery modules with 5.12 kWh each, which are stacked onto the BMS unit and onto each other.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.2 x connection bridge / parallel connection cableShort, robust cables or fixed bridges to connect the three battery modules to each other.1 x grounding cableA protective conductor cable for the proper grounding of the BMS unit.1 x installation accessories (tower mounting)Includes screws or locks to securely connect the four components into a tower.1 x operating and installation manualA printed manual that describes the installation of the entire tower system.
The DEYE AI-W5.1-B in the 20 kWh version is a high-performance, pluggable and modularly expandable energy storage system for reliable use in both residential and commercial PV systems. With a capacity of 20.48 kWh, a robust housing and a modern battery management system, this storage system offers a durable, flexible and safe solution for maximising self-consumption.Highlights at a glanceHigh storage capacity: 20.48 kWh for high energy requirements High-performance charging/discharging current: Up to 250 A for fast power transfer Low-voltage battery system: 51.2 V voltage for increased safety Easy integration: Plug-in design for effortless assembly Modular & Scalable: Expandable to suit individual requirements Durable enclosure: Long service life and protection for a wide range of operating environmentsEfficient energy storage for modern requirementsWith a storage capacity of 20.48 kWh, the DEYE AI-W5.1-B is ideally suited for households with high energy requirements or commercial premises. The powerful 250 A charge/discharge current enables a fast response time during load changes and ensures the availability of stored energy, even for short-term demand.Flexible & scalableThe modular design and plug-in system make the DEYE AI-W5.1-B particularly easy to install. It can be flexibly integrated into existing solar installations and easily expanded as energy requirements increase, without the need for complex system adjustments.Robust design for long-lasting useWith robust housing, high build quality and a reliable battery management system, the energy storage unit delivers both protection and performance. With dimensions of 1422 mm in height and a weight of over 230 kg, it is designed for long-term and secure installation.Who is the DEYE AI-W5.1-B 20 kWh battery storage system suitable for?This storage unit is ideal for: Homeowners with high energy consumption Commercial enterprises with a need for energy management & self-sufficiency Installers who rely on modular storage solutions System operators focusing on optimising self-consumption ModelDEYAI-W20.4-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)20.48 System usable capacity (kWh)18.4 Charging/discharging current (A) - recommendation200 Charging/discharging current (A) - rated value250 Charging/discharging current (A) - peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m Enclosure IP ratingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1412 Weight (kg)233.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs on the 20 kWh DEYE AI-W5.1-B energy storage systemCan the system be expanded later to 25–30 kWh?Yes, up to six modules are possible per tower, which results in a maximum capacity of 30.7 kWh per stack. By connecting up to six towers in parallel, the system can be flexibly expanded to a total capacity of over 180 kWh.How much energy is actually available?A system with four modules offers 20.48 kWh gross capacity. With a recommended depth of discharge of 90 %, around 18.4 kWh of usable energy is available, ideal for demanding self-consumption and backup applications.Which inverters are “plug-&-play” compatible with the system?The storage system is fully matched to Deye hybrid inverters in the low-voltage series . The connection is made without additional configuration. All relevant communication protocols are integrated ex works. Checking against the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Do I need active cooling?No, the system uses purely passive convection for heat dissipation. According to the manual, only a free air flow behind the housing is required to ensure reliable heat dissipation. Fans or external cooling systems are not necessary.Does the battery need to be fully charged before first use?Yes, the system should be charged to 100 % once before commissioning. This initial charge ensures that the state of charge (SoC) is correctly detected and prevents incorrect displays or abrupt SoC jumps during later operation. You can charge the storage unit with the inverter. If no solar energy is available, the inverter can also charge the storage unit via the grid. Scope of delivery Deye AI-W5.1-B modular battery system (20.48 kWh): System compositionThis product is a set and consists of five separate main components, which together form a 20.48 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3, 4 & 5: Four Deye AI-W5.1-BATT battery modules (5.12 kWh each)Four pure battery modules with 5.12 kWh each, which are stacked on the BMS unit and on top of each other.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.3 x connecting bridge / parallel connection cableShort, robust cables or fixed bridges to connect the four battery modules to each other.1 x earthing cableA protective earth conductor cable for the proper earthing of the BMS unit.1 x mounting accessories (tower assembly)Includes screws or locking elements to securely connect the five components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.
The Deye AI-W5.1-B in the 25 kWh version is a high-performance, modular energy storage system for PV installations in both residential and commercial settings. With its high capacity, modular plug-in design and outstanding performance during charging and discharging, it offers a future-proof solution for sustainable electricity storage.Highlights at a glanceMaximum storage capacity: 25.6 kWh for the most demanding requirements High-performance charging/discharging current: 250 A for rapid power supply Low-voltage system: 51.2 V voltage for safety & compatibility Modular and scalable: Flexibly expandable to meet growing energy requirements Easy installation: Plug-in & installer-friendly Robust housing: Long service life, even with intensive useEfficient energy storage for large systemsWith a usable capacity of 25.6 kWh, the Deye AI-W5.1-B is ideal for large households, multi-family houses and commercial operations. It enables the reliable storage of surplus solar energy and ensures a continuous power supply even during high consumption or grid disturbances.Flexibility and scalability for a future-proof energy supplyThe plug-in system allows particularly simple commissioning and modular expansion. The storage system grows with your requirements, making it especially suitable for operators who want to respond flexibly to rising energy demands. Integration into existing systems is effortless and saves installation time.Robust construction for maximum operational reliabilityWith its solid housing, a net weight of over 280 kg and a height of 1.69 m, the storage system stands for long-term operational readiness. The integrated battery management system reliably protects against overcharging, deep discharge and overheating.Who is the Deye AI-W5.1-B 25 kWh battery storage system suitable for?This storage system is ideal for: Large single-family and multi-family homes seeking self-sufficiency and security of supply Commercial PV installations intended to balance energy peaks or operate independently from the grid Installers who rely on standardised, time-saving solutions Project planners wishing to integrate scalable storage systems into their planning ModelDEYAI-W25.6-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)25.6 System usable capacity (kWh)23 Charging/discharging current (A) - Recommendation250 Charging/discharging current (A) - Rated value250 Charging/discharging current (A) - Peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m Enclosure IP ratingIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1693 Weight (kg)286.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs on the 25 kWh Deye AI-W5.1-B energy storage systemHow much usable energy and power does the 25 kWh stack provide?The stack provides 23 kWh of usable energy at 90 % depth of discharge. The continuous current is 50 A, allowing even larger hybrid systems to be supplied safely and efficiently.Which inverter is the stack compatible with and which setup code is required?The storage system is compatible with Deye hybrid inverters from the low-voltage series. Setup code 00 CA is used for communication and is set either in the inverter menu or via DIP switches on the BMS. Prior checking against the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Can firmware updates be carried out remotely?Yes, firmware updates for the BMS and the logger are possible over-the-air (OTA) via the Deye cloud platform. This keeps the system up to date even during operation without on-site access.Is active cooling necessary?No, the storage system operates with natural convection; no fans or external cooling systems are required. However, the manual recommends a minimum distance of 20 cm from the rear wall to ensure air circulation.Must the storage system be fully charged before initial commissioning?Yes, before first use the storage system should be charged once to 100 %. This initial charge is necessary to correctly detect the State of Charge (SoC) and to avoid deviating SoC values or jumps in the charging curve. If solar energy is insufficient, the storage system can also be charged from the grid. Scope of delivery Deye AI-W5.1-B modular battery system (25.6 kWh): System compositionThis product is a set and consists of six separate main components which together form a 25.6 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Components 2, 3, 4, 5 & 6: Five Deye AI-W5.1-BATT battery modules (5.12 kWh each)Five pure battery modules of 5.12 kWh each, stacked on the BMS unit and on top of one another.1 x set of battery connection cables (positive & negative)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.4 x connecting bridges / parallel connection cablesShort, robust cables or fixed bridges to connect the five battery modules to each other.1 x earthing cableA protective conductor cable for compliant earthing of the BMS unit.1 x mounting accessories (tower mounting)Includes screws or locking elements to securely connect the six components into a tower.1 x operating and installation manualA printed manual describing the installation of the entire tower system.
The DEYE AI-W5.1-B with a capacity of 30.72 kWh is the ideal solution for demanding energy projects in both private and commercial environments. Thanks to its pluggable, scalable design and high-performance technology, this storage system combines maximum efficiency with the highest level of flexibility.Highlights at a glanceHigh storage capacity: 30.72 kWh for large energy requirements Strong charging/discharging power: Up to 250 A for immediate energy use Low-voltage battery technology: 51.2 V for maximum compatibility and safety Modular and expandable: Perfectly adaptable to growing energy needs Pluggable system: Simple, quick installation without complex wiring Robust and durable: Industrial-grade design for a long service life and reliable operationMaximum storage capacity for demanding applicationsWith an impressive usable capacity of 30.72 kWh, the DEYE AI-W5.1-B offers a solution for maximum energy independence. Whether as a central storage unit in residential buildings with high power consumption or for peak load coverage in commercial applications. This storage system reliably provides energy at all times.Flexibility and future securityThe modular architecture enables individual adaptation to almost any project. The storage system can be expanded easily and adapts flexibly to changing requirements, entirely without complex reinstallation.Solid technology for long-term useWith a height of just under two metres and a dead weight of over 330 kg, the device is designed for stationary continuous operation. The combination of advanced battery technology, an intelligent management system and reliable protective functions makes the storage system a long-term investment in a stable energy supply.Who is the DEYE AI-W5.1-B 30 kWh suitable for?This storage system is ideal for: Large consumers in single-family and multi-family houses Businesses with PV systems that want to rely on grid independence Project developers implementing storage solutions for industry and commerce Installers who want to work in a time-saving and modular way ModelDEYAI-W30.7-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)44.8-57.6 System capacity (kWh)30.72 System usable capacity (kWh)27.6 Charging/discharging current (A) - recommendation250 Charging/discharging current (A) - rated value250 Charging/discharging current (A) - peak discharge (2 min,25°C)360 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP protection rating of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)720 * 255 * 1974 Weight (kg)339.5 Installation locationFloor mounting Recommended depth of discharge90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsCE/IEC62619 /VDE2510-50/ UL1973/UL9540A/UN38.3 FAQs on the 30 kWh DEYE AI-W5.1-B energy storage systemWhat voltage and currents apply to the 6-module tower?A tower with six modules reaches a nominal voltage of 307.2 V (6 × 51.2 V at 100 Ah). The permissible continuous current is 50 A per tower, and up to 150 A is possible for 10 seconds for short periods.How far can the system be expanded overall?The system is designed for maximum flexibility. Six modules per tower are possible, corresponding to 30.7 kWh. By connecting up to six towers in parallel, a total capacity of around 184 kWh can be realised.Which hybrid inverters is the 30 kWh tower compatible with?The storage system is officially approved for Deye hybrid inverters of the low-voltage series . The combination is factory-coordinated, and plug-&-play operation is possible without further configuration. Matching with the compatibility list is recommended. Deye storage systems are only compatible with Deye inverters.Is outdoor installation of the tower permitted?Yes, thanks to the IP65 enclosure, the system is fully protected against dust and water jets. The permissible temperature range is between –20 °C and +55 °C, with humidity of up to 95 %. The prerequisite is a weather-protected location with free air circulation.Does the system require active cooling?No, the storage system operates without a fan using passive convection. The manual merely specifies a minimum distance of 20 cm behind the enclosure to ensure sufficient heat dissipation. Scope of delivery DEYE AI-W5.1-B modular battery system (30.72 kWh): System compositionThis product is a set and consists of seven separate main components which together form a 30.72 kWh tower system.Component 1: Deye AI-W5.1-B-BMS (control unit & base)The central control unit (BMS cluster) that manages the entire system. This unit forms the base of the battery tower.Component 2 to 7: Six Deye AI-W5.1-BATT battery modules (5.12 kWh each)Six pure battery modules, each with 5.12 kWh, which are stacked onto the BMS unit and on top of one another.1 x set of battery connection cables (plus & minus)A pair of high-performance cables for connecting the BMS unit to an external hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the BMS and the inverter.5 x connecting bridge / parallel connection cableShort, robust cables or fixed bridges to connect the six battery modules to one another.1 x earthing cableA protective conductor cable for the compliant earthing of the BMS unit.1 x mounting accessories (tower assembly)Includes screws or locking elements to securely connect the seven components into one tower.1 x operating and installation manualA printed manual that describes the installation of the entire tower system.
The Deye SE-G5.1Pro-B is a high-performance battery module with a storage capacity of 5.12 kWh, based on safe lithium iron phosphate (LiFePO4) technology. With its modular design, support for high-current applications and flexibility in installation, it is the ideal solution for modern energy storage systems in both domestic and commercial settings.Highlights at a glanceSafe & durable: Cobalt-free LiFePO₄ cells with intelligent BMS Modular and scalable: Up to 64 modules – max. 327 kWh storage capacity High compatibility: Suitable for wall mounting, floor mounting & 19" rack Easy maintenance: Automatic networking, remote monitoring & USB firmware updates Reliable operation: IP20, natural cooling, wide temperature range down to -20 °CCompact, scalable & intelligently networkedWith an individual capacity of 5.12 kWh, the Deye SE-G5.1Pro-B is ideal for smaller storage solutions or as a component in large-scale modular storage systems. Thanks to the ability to connect up to 64 units in parallel, a maximum total capacity of 327 kWh is achievable. Perfect for applications with growing energy requirements. Automatic network addressing and support for firmware updates via USB or remote access significantly simplify commissioning and maintenance.Flexible mounting – space-saving & easy to installThanks to three mounting options—rack mounting (19-inch), wall mounting or floor installation—the module can be optimally positioned in almost any environment. With its compact design, measuring just 133 mm in height, it saves valuable space in technical rooms or living areas.Who is the Deye SE-G5.1Pro-B suitable for?Private households looking for a safe and sustainable storage system Commercial enterprises requiring scalable storage solutions for self-consumption or backup System integrators & installers who value easy integration and low maintenance Sustainability-minded users who rely on environmentally friendly storage technology ModelDEYSE-G5.1 Pro-B Battery typeLiFePO4 Module capacity (kWh)5.12 Module nominal voltage (V)51.2 Module capacity (Ah)100 System nominal voltage (V)51.2 System operating voltage (V)43.2-57.6 System capacity (kWh)5.12 System Usable Capacity (kWh)4.6 Charging/discharging current (A) - Recommendation50 Charging/discharging current (A) - rated value100 Charging/discharging current (A) - Peak discharge (2 min,25°C)150 Operating temperature (°C)Charging: 0 ~ 55 / Discharging: -20 ~ 60 LCD displaySOC%, Power, Total Voltage Communication portCAN2.0, RS485 Humidity5% ~ 90% Altitude≤2000m IP rating of the enclosureIP65 Storage temperature (°C)0 ~ 35 Dimensions (W/D/H, mm)440 * 133 * 540 Weight (kg)45 Installation locationFloor mounting, rack mounting Recommended discharge depth90% Cycle life25 ± 2°C, 0.5C/0.5C, EOL70% ≥ 6000 Warranty10 years CertificationsUN38.3, IEC62619, CE, UK, VDE2510-50, CEI 0-21, FCC, UL1973, UL9540A FAQs on the Deye SE-G5.1Pro-B battery storage systemHow much energy is actually usable?One module provides 5.12 kWh gross capacity, of which approximately 4.6 kWh is usable at a 90% depth of discharge; particularly suitable for residential and commercial applications.What are the applicable voltages and currents per module?The module operates at a nominal voltage of 51.2 V and has a capacity of 100 Ah. The continuous current is 50 A, with a peak current of up to 150 A possible for 10 seconds.How many modules can be combined?In the IP20 version, up to 64 modules can be connected in parallel, corresponding to a total capacity of over 327 kWh. Common in domestic applications: six modules per tower, i.e. 30.7 kWh per unit.What is the module's lifespan?The cells achieve over 6,000 cycles at 90% DoD, with a residual capacity of at least 70% at end of life, meaning they are designed for long-term use.Which Deye inverters is the system compatible with?The battery is officially approved for all three-phase hybrid inverters in the SUN-xK-HP3 and SUN-xK-BM series and is fully plug-and-play compatible without the need for additional adjustments. We strongly recommend checking the compatibility list, as the manufacturer may make changes. Contents of delivery Deye SE-G5.1Pro-B rack battery module (5.12 kWh): Module typeThis is a a single, flexible low-voltage battery module for installation in 19-inch racks, wall mounting or floor-standing.1 x Deye SE-G5.1Pro-B battery module (5.12 kWh)The central storage unit with 5.12 kWh (100 Ah) in rack format, including an intelligent, integrated battery management system (BMS).1 x set of mounting handles / rack earsHandles for easier handling and for securing the module in a 19-inch server rack.1 x set of battery connection cables (positive & negative)A pair of pre-assembled high-performance cables for connecting the module (or battery stack) to a compatible hybrid inverter.1 x communication cable (CAN/RS485)A data cable for communication between the battery module and the inverter.1 x parallel connection cable (power & communication)Short cables to connect this module’s power and data bus to another module.1 x earthing cableA protective earth cable for the correct earthing of the housing.1 x User and Installation GuideA printed manual describing the various installation types (rack, wall, stacking).2 x wall bracketsFor wall mounting the battery pack 4 x feetFor stacking and securing the battery
The Deye RW-F10.6 is an integrated low-voltage energy storage system designed for maximum efficiency, safety, and easy installation in modern photovoltaic systems. Based on superior lithium iron phosphate (LiFePO4) technology, this system offers a high usable capacity of 10.64 kWh in a single, enclosed unit. It is optimised for space-saving wall mounting, making it the ideal solution for homeowners and small businesses who want to maximise their self-consumption.Highlights at a glanceHigh storage capacity: Provides a large energy reserve of 10.64 kWh for maximum independence in a single device.Optimised for wall mounting: Designed for space-saving and safe installation on the wall.Maximum safety with LiFePO4: The cobalt-free lithium iron phosphate technology is considered the safest and most durable on the market.Intelligent battery management (BMS): The integrated BMS permanently monitors and protects the storage unit for safe and optimised operation.High compatibility: Perfectly matched to the low-voltage hybrid inverters from Deye and other compatible systems.Large capacity for maximum independenceWith its high capacity of 10.64 kWh, the Deye RW-F10.6 storage system allows a large part of the solar power generated during the day to be stored and used in the evening and at night. This significantly increases your self-consumption and reduces your dependence on the public electricity grid and rising energy prices. The capacity is ideal for a typical single-family house, even when using appliances such as a heat pump or an electric car.Maximum safety and durability with LiFePO4The use of lithium iron phosphate cells (LiFePO4) sets the highest safety standard in storage technology. These cells are thermally extremely stable, intrinsically safe, and do not require the use of cobalt. They are notable for their exceptionally high cycle life of over 6000 charge and discharge cycles, enabling a very long service life of over 15 years, making the system a sustainable and economical solution.Intelligent control and easy installationAt the heart of the system is the intelligent battery management system (BMS). It reliably protects the storage unit against overcharging, deep discharge, overheating and short-circuiting. It also ensures active cell balancing, which maximises efficiency and service life. As a self-contained unit, the storage block is securely mounted using the supplied wall bracket and connected directly to the inverter, allowing for a clean, quick, and professional installation. Properties ModelDeye RW-F10.6 ApplicationLow-voltage storage system TechnologyLithium iron phosphate (LiFePO4) Nominal voltage (V)51.2 Energy (kWh)10.64 Usable energy (kWh)9.57 Max. charge/discharge current (A)100 Cycle life≥ 6000 (at 90% DOD) Dimensions (W x D x H in mm)560 x 340 x 780 Weight (kg)approx. 104 FAQs about the Deye RW-F10.6 storage systemFor which household is a storage system with approx. 10.6 kWh suitable?A storage unit of this size is ideal for detached houses with an annual electricity consumption of approx. 4,000 to 8,000 kWh. It provides enough capacity to store the surplus generated during the day by a typical 8-13 kWp PV system and to supply the household with its own solar power overnight as well as on cloudy days.Why is LiFePO4 the safest lithium technology?LiFePO4 cells have a very stable chemical structure. They are not susceptible to thermal runaway, even in the event of mechanical damage or overcharging. This makes them the safest choice for use in residential buildings.What is the advantage of wall mounting?Wall mounting allows for a very space-saving installation in utility rooms, garages, or basements without taking up valuable floor space. This ensures an organised appearance and protects the storage system against ground moisture or dirt.Which inverters is this system compatible with?The Deye RW-F10.6 system is perfectly matched to the low-voltage hybrid inverters from Deye. Communication between the storage BMS and the inverter ensures perfectly coordinated and efficient operation. Compatibility with inverters from other manufacturers should be checked in advance. Scope of delivery Deye RW-F10.6 lithium iron phosphate battery (10.64 kWh): Module typeThis is a single, wall-mounted low-voltage battery storage unit. A separate, compatible hybrid inverter is required.1 x Deye RW-F10.6 battery module (10.64 kWh)The central storage unit with 10.64 kWh (208 Ah) in a single housing, including an integrated battery management system (BMS).1 x wall bracket (Wall Mount Bracket)A sturdy metal bracket for securely mounting the storage unit to a suitable wall.1 x set of battery connection cables (plus & minus)A pair of pre-assembled high-performance cables (red and black) for connecting the storage unit to the inverter.1 x communication cable (CAN/RS485)A data cable for communication between the battery BMS and the inverter.1 x grounding cableA protective conductor cable for proper grounding of the metal casing.1 x set of mounting materialsUsually includes heavy-duty screws and wall plugs for mounting the wall bracket.1 x operating and installation manualA printed manual with all safety-related instructions, installation steps, and configuration details.